OES Introduces Miniature Size, Hollow Core Rotary Table

<p style="text-align: center;"><img title="1612755838128260.jpg" alt="8.jpg" src="/ueditor/php/upload/image/20210208/1612755838128260.jpg"/></p><p>Optimal Engineering Systems, Inc. (OES) has introduced a high precision, low profile, miniature size rotary table, the AR39-AH. This high precision miniature size rotary stage is just 35 mm (1.378 in.) high and the footprint including the standard 2-phase 1.8 degree stepper motor is only 58 mm (2.283 in) by 100.5 mm (3.957 in ). The table has a precision pattern of 6 8-M2x4L threaded mounting holes in the rotary table for fixtures or tooling, and an 8 mm (0.315 in) diameter through hole. Countersunk holes in the base allow for easy unobstructed integration into new and existing applications. The diameter of the AR39-AH Miniature Rotary Table is 39 mm (1.535 in.) and range of travel is a full 360 degrees of continuous rotation.&nbsp;&nbsp;</p><p><br/></p><p>The table is driven by a 120:1 worm gear at speeds up to 75 degrees per second and has a resolution of 0.001 degrees (3.6 arc-sec) with a 10 micro-step per step stepper motor driver. The knob mounted at the back of the motor for manual adjustment, can be replaced with an optical encoder for precision position verification.</p><p><br/></p><p>This low cost, low profile AR39-AH Miniature Rotary Table features a positional accuracy of 0.05 degrees (180 arc-sec) making it ideal for: Microscopy, laser positioning and machining, inspection, assembly, testing, and other critical applications. This black anodized table has a load capacity of 3 kg (6.6 lbs) and there is an indicator scale for visual sighting of the angle of rotation.</p><p><br/></p><p>This stage requires a Motion Controller that can be ordered as a complete plug-and-play system with RS-232, USB, joystick, trackball, and keypad control.&nbsp;</p><p></p>